1966 Mercedes-Benz 220 MOT Pass Rate
Pass rate for 220 models manufactured in 1966, based on 34 real MOT test results.
Data from official DVSA MOT testing records
1966 Mercedes-Benz 220 MOT Analysis
The 1966 Mercedes-Benz 220 has an MOT pass rate of 85.3% based on 34 tests — well above the UK average for UK vehicles. Cars of this vintage present for MOT with an average of 53,246 miles on the odometer. With a 14.7% failure rate, the 1966 220 is rated as "Excellent" for MOT reliability.
The leading cause of MOT failure for the 1966 Mercedes-Benz 220 is Steering, responsible for 5.9% of failures. Steering failures include excessive play in the steering wheel, leaking power steering fluid, worn track rod ends, and damaged steering rack. These affect vehicle control and are closely related to suspension wear. Typical repair costs range from £150–600. Seat belts and supplementary restraint systems is the second most common issue at 2.9%.
Top failures specific to 1966 models only. The overall 220 page may show different rankings.
What Fails Most
What Fails on This Car?
Click a category to see specific failure items.
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| Rank | Failure Category | Rate (%) | Count |
|---|---|---|---|
| 1 | Steering | 5.9% | 2 |
| 2 | Seat Belts And Supplementary Restraint Systems | 2.9% | 1 |
Failures per 10,000 Miles
avg. 53,246 miFor every 10,000 miles driven, this shows what percentage of MOT tests fail for each category. This accounts for how far cars are actually driven, not just raw pass/fail counts.
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| Category | Rate / 10K mi | Raw % | Count |
|---|---|---|---|
| Steering | 1.10 | 5.9% | 2 |
| Seat Belts | 0.55 | 2.9% | 1 |
Mileage Statistics
Mileage-adjusted failure rate — accounts for how much this model year is typically driven.
About This Data
The 1966 Mercedes-Benz 220 has an MOT pass rate of 85.3% based on 34 tests — well above the UK average for UK vehicles. Cars of this vintage present for MOT with an average of 53,246 miles on the odometer. With a 14.7% failure rate, the 1966 220 is rated as "Excellent" for MOT reliability.
If you own or are considering buying a 1966 Mercedes-Benz 220, you can expect reliable MOT performance overall. Before your MOT, pay particular attention to steering: Check for excessive steering wheel play (more than a few inches of free movement). Listen for whining from the power steering pump. Look for fluid leaks under the car near the front wheels. At 53,246 average miles, these vehicles are in the mid-range where component wear starts to become a factor.
Steering — 5.9% of failures
Steering issues account for 5.9% of MOT failures on 1966 Mercedes-Benz 220 models. Steering failures include excessive play in the steering wheel, leaking power steering fluid, worn track rod ends, and damaged steering rack. These affect vehicle control and are closely related to suspension wear. Typical repair costs: £150–600. Pre-MOT check: Check for excessive steering wheel play (more than a few inches of free movement). Listen for whining from the power steering pump. Look for fluid leaks under the car near the front wheels.
Seat belts and supplementary restraint systems — 2.9% of failures
Seat belts and supplementary restraint systems issues account for 2.9% of MOT failures on 1966 Mercedes-Benz 220 models. Seat belt failures include frayed or cut webbing, faulty retractors, buckles that don't latch properly, and missing or damaged anchorages. All fitted seat belts must be functional. Typical repair costs: £50–200 per belt. Pre-MOT check: Pull each seat belt fully out and check for fraying, cuts, or fading. Ensure each belt retracts smoothly and the buckle clicks securely. Check the pre-tensioner warning light on the dashboard.
Based on DVSA anonymised MOT test data (2005–2024). Crown copyright, Open Government Licence v3.0.